| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.64 | 3.575% | $53.4861 | $53.49 | $53.50 | $53.50 |
| Purchase #2 | $235.85 | 3.246% | $243.5057 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $195.28 | 7.316% | $209.5667 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $80.92 | 3.730% | $83.9383 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $14.36 | 11.802% | $16.0548 | $16.05 | $16.05 | $16.10 |
| Purchase #6 | $61.88 | 4.372% | $64.5854 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $201.28 | 8.821% | $219.0349 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $841.21 | $890.1719 | $890.18 | $890.20 | $890.20 | |